This is an electromagnetic pyro-fuse. When a certain current is exceeded, it uses electromagnetic force to cut off the circuit. Due to its mechanism, the fuse body is larger than the gunpowder type.
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Pyrotechnical safety switches The Battery Show Europe 2024 Autoliv Inc.
These pyro fuses can protect xEVs from battery failures and overcharging due to short circuits, which can lead to thermal events and fires. The PSS-X3 is a pyrotechnical actuator which separates the electric connection irreversibly. It is triggered by the ECU or BMS and used to separate the traction battery from the electrical system
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Pyro fuse Advanced Clean Transportation Expo 2024 Sensata Technologies, Inc.
-Silicon carbide power switches for power conversion-Gate driver ICs for power electronics-Power module for traction inverters (Compact silicon carbide line)-Pyro fuse drivers for EV battery cut-off
-Silicon carbide power switches for power conversion-Gate driver ICs for power electronics-Power module for traction inverters (Compact silicon carbide line)-Pyro fuse drivers for EV battery cut-off
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Pyrotechnical safety switches The Battery Show Europe / Electric & Hybrid Vehicle Technology Expo 2023 Autoliv Inc.
-These pyro fuses can protect xEVs from battery failures and overcharging due to short circuits, which can lead to thermal events and fires. -The PSS-X3 is a pyrotechnical actuator that separates the electric connection irreversibly. It is triggered by the ECU or BMS and used to separate the traction battery from the electrical system
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Pyro safety switch 2023 Auto China - Shanghai International Automobile Industry Exhibition Autoliv Inc.
-High precision digital sensor with built-in isolation circuit. -Equipped with a large-capacity capacitor that enables operation for several seconds even when the power is turned off. -Equipped with self-diagnostic functions (diagnoses of sensor amplifier IC operation, pyro fuse igniter, and CPU operation and monitoring).
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Pyro fuse driver for (H)EV battery disconnection Automotive World 2021 Bosch (Robert Bosch GmbH)
- Pyro fuse driver for electric and hybrid vehicle battery cut-off system
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High Voltage Electric Line Cutter, A/C Line Cutter, Pyro Switch, Glass Breaker Shanghai International Automobile Industry Exhibition 2019 Ningbo Joyson Electronic Corp.